<!DOCTYPE html>
<html lang="en">
    <head>
        <meta charset="UTF-8">
        <meta http-equiv="X-UA-Compatible" content="IE=edge">
        <meta name="viewport" content="width=device-width, initial-scale=1.0">
        <title>Document</title>
    </head>
    <body>
        <h5>hello world!</h5>
        <h5>我是表单</h5>
        <form action="a/b/handler_from" method="get">
            姓名:<input type="text" name="name"><br/>
            密码:<input type="password" name="passwd">
            <br/>
            <input type="submit" value="登录">
        </form>


    </body>
</html>